Exposure
ID
SPICA.2025-12-13T08-53-42_1
Header ID
SPICA.2025-12-13T08-53-42
Date updated
2025-12-13 08:52:37 UTC+0000
Release date
None
UTC Start
2025-12-13 08:52:37.284
UTC End
2025-12-13 08:53:37.284
MJD Start
61022.369875969
MJD End
61022.37057041343
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
16.20973
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.13597
Observation
ID
70859
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47786
Name
HD_58946
RA
112.278
DEC
31.78455
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0454 34.0456 91.4754 91.6286
S1-E1 330.4000 330.4260 59.7798 59.9150
S1-E2 278.7125 278.7204 67.3512 67.4902
S1-W1 273.1627 273.2712 119.8604 120.0428
S1-W2 210.0342 210.0488 100.5159 100.6802
S2-E1 301.9627 301.9947 56.3838 56.5175
S2-E2 248.0312 248.0428 64.1351 64.2725
S2-W1 243.7485 243.8658 123.6676 123.8518
S2-W2 176.4928 176.5085 102.2529 102.4191
E1-E2 65.4011 65.4293 -154.3805 -154.2495
E1-W1 306.1844 306.4500 -170.8670 -170.7321
E1-W2 219.3483 219.4708 -158.8925 -158.7620
E2-W1 244.1785 244.4154 -175.2262 -175.0880
E2-W2 154.2357 154.3301 -160.8041 -160.6735
W1-W2 102.2904 102.4219 -17.2841 -17.1184
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.369875969
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_58946
HIERARCH OBS RA 112.278
HIERARCH OBS DEC 31.78455
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 34.0454
HIERARCH ISS PBL12 END 34.0456
HIERARCH ISS PBLA12 START 91.4754
HIERARCH ISS PBLA12 END 91.6286
HIERARCH ISS PBL13 START 330.4
HIERARCH ISS PBL13 END 330.426
HIERARCH ISS PBLA13 START 59.7798
HIERARCH ISS PBLA13 END 59.915
HIERARCH ISS PBL14 START 278.7125
HIERARCH ISS PBL14 END 278.7204
HIERARCH ISS PBLA14 START 67.3512
HIERARCH ISS PBLA14 END 67.4902
HIERARCH ISS PBL15 START 273.1627
HIERARCH ISS PBL15 END 273.2712
HIERARCH ISS PBLA15 START 119.8604
HIERARCH ISS PBLA15 END 120.0428
HIERARCH ISS PBL16 START 210.0342
HIERARCH ISS PBL16 END 210.0488
HIERARCH ISS PBLA16 START 100.5159
HIERARCH ISS PBLA16 END 100.6802
HIERARCH ISS PBL23 START 301.9627
HIERARCH ISS PBL23 END 301.9947
HIERARCH ISS PBLA23 START 56.3838
HIERARCH ISS PBLA23 END 56.5175
HIERARCH ISS PBL24 START 248.0312
HIERARCH ISS PBL24 END 248.0428
HIERARCH ISS PBLA24 START 64.1351
HIERARCH ISS PBLA24 END 64.2725
HIERARCH ISS PBL25 START 243.7485
HIERARCH ISS PBL25 END 243.8658
HIERARCH ISS PBLA25 START 123.6676
HIERARCH ISS PBLA25 END 123.8518
HIERARCH ISS PBL26 START 176.4928
HIERARCH ISS PBL26 END 176.5085
HIERARCH ISS PBLA26 START 102.2529
HIERARCH ISS PBLA26 END 102.4191
HIERARCH ISS PBL34 START 65.4011
HIERARCH ISS PBL34 END 65.4293
HIERARCH ISS PBLA34 START -154.3805
HIERARCH ISS PBLA34 END -154.2495
HIERARCH ISS PBL35 START 306.1844
HIERARCH ISS PBL35 END 306.45
HIERARCH ISS PBLA35 START -170.867
HIERARCH ISS PBLA35 END -170.7321
HIERARCH ISS PBL36 START 219.3483
HIERARCH ISS PBL36 END 219.4708
HIERARCH ISS PBLA36 START -158.8925
HIERARCH ISS PBLA36 END -158.762
HIERARCH ISS PBL45 START 244.1785
HIERARCH ISS PBL45 END 244.4154
HIERARCH ISS PBLA45 START -175.2262
HIERARCH ISS PBLA45 END -175.088
HIERARCH ISS PBL46 START 154.2357
HIERARCH ISS PBL46 END 154.3301
HIERARCH ISS PBLA46 START -160.8041
HIERARCH ISS PBLA46 END -160.6735
HIERARCH ISS PBL56 START 102.2904
HIERARCH ISS PBL56 END 102.4219
HIERARCH ISS PBLA56 START -17.2841
HIERARCH ISS PBLA56 END -17.1184
HIERARCH CHARA TAU0 16.20973
HIERARCH CHARA SEEING 1.13597